Top Tech Jobs & Startup Jobs in Denver & Boulder, CO

Design, build, and deploy production-grade generative AI applications: orchestrate multi-agent systems, implement advanced RAG with vector DBs, fine-tune and host LLMs, optimize GenAI workflows, and deliver scalable FastAPI-based backend services with Docker and monitoring.

Serve as a hands-on Scrum Master and agile coach to raise squad maturity, remove systemic impediments, improve backlog readiness and value delivery, foster psychological safety, drive continuous improvement using data, partner with Product Owners, and support scaling and consistency across multiple squads.

Lead consolidation and modernization of two legacy giving marketplace applications into a single scalable stack. Design and build backend services with Java, Spring Boot, and Hibernate JPA; develop responsive Angular front-end using NgRx and SCSS. Refactor legacy code, improve performance and scalability, implement features, ensure UI/UX feasibility, and perform code reviews.

Lead technical design and implementation of Pega decisioning solutions (CDH), manage full application lifecycle, integrate Pega with external systems, tune performance, ensure compliance, mentor Pega program team, and drive continuous improvement of decisioning logic.

Design, build, and scale production Generative AI systems: multi-agent orchestration, advanced RAG with vector databases, LLM integration and fine-tuning, scalable FastAPI backends, Dockerized deployment, monitoring, and GenAI optimization for latency, cost, and reliability.

Build high-performance, real-time Angular UIs for AI-driven agent workflows. Implement SSE/WebSocket streaming, complex state management (Signals/NgRx), observability dashboards, HITL controls, performance optimizations, and collaborate on API/JSON schema design with backend and AI engineers.

Lead systems analysis and project delivery for web-based transactional applications in Agile/Scrum environments. Elicit and document requirements, write user stories, track work in JIRA, support contact center integrations (Genesys/telephony), work with APIs and SQL, handle L1/L2 tickets, produce status/reports, and coordinate escalation to L3/L4 to meet SLAs while collaborating with stakeholders.

Lead frontend development using Angular and NgRx to build scalable, high-performance web applications. Integrate REST and GraphQL, implement testing (Jest/Jasmine/Cypress), drive CI/CD adoption, perform code reviews, mentor junior engineers, and collaborate with UX, backend, and product teams to deliver responsive, accessible interfaces.

Define, design, and implement scalable, secure mobile and web application architectures. Lead technology decisions, mentor engineering teams, conduct architecture and code reviews, drive integrations, CI/CD, and cloud strategies, and enforce security, performance, and best practices across platforms.

Lead design and delivery of microservices-based backend systems, define architecture and standards, mentor engineers, drive cloud-native CI/CD and observability, ensure scalability, resilience, data strategy, and align technical solutions with business goals.